DE2727211C2 - Schußfadenfühler für Webmaschinen - Google Patents

Schußfadenfühler für Webmaschinen

Info

Publication number
DE2727211C2
DE2727211C2 DE2727211A DE2727211A DE2727211C2 DE 2727211 C2 DE2727211 C2 DE 2727211C2 DE 2727211 A DE2727211 A DE 2727211A DE 2727211 A DE2727211 A DE 2727211A DE 2727211 C2 DE2727211 C2 DE 2727211C2
Authority
DE
Germany
Prior art keywords
light
weft thread
face
gap
receiving device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2727211A
Other languages
German (de)
English (en)
Other versions
DE2727211A1 (de
Inventor
Shuichi Tokyo Kojima
Junnosuke Musashimurayama Tokyo Suekana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE2727211A1 publication Critical patent/DE2727211A1/de
Application granted granted Critical
Publication of DE2727211C2 publication Critical patent/DE2727211C2/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/302—Auxiliary nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3066—Control or handling of the weft at or after arrival
    • D03D47/3073—Detection means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
DE2727211A 1976-06-17 1977-06-16 Schußfadenfühler für Webmaschinen Expired DE2727211C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7038476A JPS52155262A (en) 1976-06-17 1976-06-17 Woof detector

Publications (2)

Publication Number Publication Date
DE2727211A1 DE2727211A1 (de) 1978-01-05
DE2727211C2 true DE2727211C2 (de) 1983-03-10

Family

ID=13429886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2727211A Expired DE2727211C2 (de) 1976-06-17 1977-06-16 Schußfadenfühler für Webmaschinen

Country Status (7)

Country Link
US (1) US4188981A (enrdf_load_stackoverflow)
JP (1) JPS52155262A (enrdf_load_stackoverflow)
CH (1) CH620716A5 (enrdf_load_stackoverflow)
DE (1) DE2727211C2 (enrdf_load_stackoverflow)
FR (1) FR2355109A1 (enrdf_load_stackoverflow)
GB (1) GB1576745A (enrdf_load_stackoverflow)
IT (1) IT1078908B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007215A1 (de) * 1989-03-08 1990-09-13 Ishikawa Seisakusho Kk Schussfadendetektoreinrichtung

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122052A (en) * 1979-03-14 1980-09-19 Nissan Motor Weft yarn detector of loom
JPS6328225Y2 (enrdf_load_stackoverflow) * 1980-03-15 1988-07-29
GB2090619A (en) * 1981-01-07 1982-07-14 Leesona Corp Means and method for sensing loom conditions
US4384596A (en) * 1981-01-07 1983-05-24 Leesona Corporation Means and method for sensing loom conditions indicative of potential fabric defects
US4396040A (en) * 1981-01-07 1983-08-02 Leesona Corporation Quality monitoring system for looms
EP0075757B1 (en) * 1981-09-25 1986-01-02 Nissan Motor Co., Ltd. Optical weft sensor for a loom
CS227478B1 (en) * 1982-06-21 1984-04-16 Juraj Ing Spisiak Optoelectronic reflecting apparatus for detecting weft or yarn threads
CH659672A5 (de) * 1982-11-11 1987-02-13 Loepfe Ag Geb Schussfadenwaechter.
GB2136564B (en) * 1983-02-18 1986-06-11 El Sew Con Ltd Monitoring textile thread
EP0204093B1 (en) * 1985-04-05 1989-08-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho A method and an apparatus for detecting the weft yarn in a jet loom
EP0290706B1 (en) * 1987-05-14 1990-07-25 Istituto Nazionale Di Ottica A device for the control of the weft yarn in the looms operated by compressed air
SE469597B (sv) * 1991-09-23 1993-08-02 Rydborn S A O Anordning foer oevervakning av inslaget i vaevstol, innefattande riktade ljuskaensliga element
JPH0612492U (ja) * 1991-11-19 1994-02-18 大和紡績株式会社 織機における緯糸感知装置
DE50309321D1 (de) * 2003-07-28 2008-04-17 Loepfe Ag Geb Verfahren zur Schlussfadenüberwachung in einer Webmaschine
ITMI20040252A1 (it) * 2004-02-16 2004-05-16 Tiziano Barea Dispositivo per l'analisi ottica anche bidimensionale di un filo o filato
SE528931C2 (sv) * 2004-08-24 2007-03-20 Eltex Sweden Ab Övervakningsanordning
CN104884941A (zh) * 2012-12-10 2015-09-02 乌斯特技术股份公司 用于光学检查移动纺织材料的设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431415A (de) * 1965-02-25 1967-02-28 Sulzer Ag Webmaschine
JPS4840510B1 (enrdf_load_stackoverflow) * 1969-12-13 1973-11-30
DE2105559A1 (en) * 1971-02-06 1972-08-10 Elitex Zawody textilniho strojirenstvi generalni rzeditelstvi, Reichenberg (Tschechoslowakei) Weft thread detector - fitted to air jet shuttless looms
JPS4838022A (enrdf_load_stackoverflow) * 1971-09-14 1973-06-05
NL7206368A (enrdf_load_stackoverflow) * 1972-05-10 1973-11-13
CS167623B1 (enrdf_load_stackoverflow) * 1973-07-24 1976-04-29
US3901607A (en) * 1974-02-21 1975-08-26 Xerox Corp High aperture reflection photodetector apparatus
US3996476A (en) * 1975-09-10 1976-12-07 Scientific Technology Incorporated Low noise photoelectric detector apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007215A1 (de) * 1989-03-08 1990-09-13 Ishikawa Seisakusho Kk Schussfadendetektoreinrichtung

Also Published As

Publication number Publication date
CH620716A5 (enrdf_load_stackoverflow) 1980-12-15
FR2355109A1 (fr) 1978-01-13
GB1576745A (en) 1980-10-15
DE2727211A1 (de) 1978-01-05
FR2355109B1 (enrdf_load_stackoverflow) 1980-10-24
US4188981A (en) 1980-02-19
IT1078908B (it) 1985-05-08
JPS52155262A (en) 1977-12-23

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
OD Request for examination
OF Willingness to grant licences before publication of examined application
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee